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Pseudo Bohemite (Intended boehmite) for Catalyst Raw Material
- Jun 29, 2018 -

Product Description

  • Model NO.: Pseudo Bohemite

  • Drying Method: Raw Material

  • Sorbent: Activated Alumina

  • Na20: Less Than 0.3%

  • Transport Package: 25kg, 1000kg  Plastic Woven Bag with PE Bag

  • Origin: Shandong, China

  • Shape: Powder

  • Kind: Pseudo Bohemite

  • Desiccant: Chemical Desiccant

  • Trademark: XR

  • Specification: Chinese Standard

  • HS Code: 28182000

  • Pseudo Bohemite (Intended boehmite) for catalyst raw material




Introduction:   
The pseudoboehmite is non-toxic, tasteless, odorless, wet product is white gelatinous, dry product is white powder, uniform pore size distribution, large capacity, good water absorption. Radial high purity, good forming performance, it has the characteristic of thixotropic gel. This product has good dispersion, easy to dissolve in acid, alkali solution, in low-temperature roasting and dehydration, it becomes high activated alumina.
The product is mainly used as raw material of activated alumina for catalyst carrier, such as hydrogenation catalyst material and used for manufacture of hydrogenation catalyst carrier, oxychlorination catalyst carrier. It also can be used as a forming binder for molecular sieve and silicate refractory fiber products such as semi synthesis of rare earth Y type molecular sieve cracking catalyst. This product is used as high-quality raw materials for all kinds of aluminum salt, after molding processing, it can be used for different shapes of the desiccant, adsorbent and catalyst carrier.


 
Specification:

ItemUnitSpecification
Na20%≤0.30
Fe203%≤0.03
Si02%≤0.30
Bulk Densitykg/m3≤700
Loss on ignition%≤24
Specific Surface aream2/g≥250
Pore volumeml/g0.3-1.2
Peptization index%≥95
Impurity%≤5

 

Packing:
20Kg, 25Kg and 50Kg plastic woven bag with inner PE bag;